/* ============================================================
   CESAR.TEAM — articles (liste + page article)
   Complète design-system.css : n'introduit aucune couleur propre,
   tout vient des tokens du design system.
   ============================================================ */

/* ---------- en-tête d'article ---------- */
.art-meta{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-top:22px;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.06em;color:var(--on-deep-3);}
.art-meta .sep{opacity:.5;}

/* ---------- corps ---------- */
.art-shell{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);gap:52px;align-items:start;}
.art-toc{position:sticky;top:26px;}
.art-toc .k{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px;}
.art-toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;counter-reset:t;}
.art-toc li{counter-increment:t;font-size:13.5px;line-height:1.4;}
.art-toc a{color:var(--ink-2);text-decoration:none;display:grid;grid-template-columns:26px 1fr;gap:4px;}
.art-toc a::before{content:counter(t,decimal-leading-zero);font-family:"IBM Plex Mono",monospace;
  font-size:11px;color:var(--ink-3);padding-top:2px;}
.art-toc a:hover{color:var(--teal-2);}

.art-body{max-width:68ch;}
.art-body h2{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:clamp(22px,2.6vw,28px);
  font-weight:700;letter-spacing:-.015em;line-height:1.2;margin:52px 0 14px;color:var(--ink);
  text-wrap:balance;scroll-margin-top:92px;}
.art-body h2:first-child{margin-top:0;}
.art-body h3{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:18px;font-weight:700;
  margin:32px 0 8px;color:var(--ink);}
.art-body p{font-size:17px;line-height:1.68;color:var(--ink-2);margin:0 0 16px;}
.art-body p strong,.art-body li strong{color:var(--ink);font-weight:600;}
.art-body ul,.art-body ol{margin:0 0 18px;padding-left:22px;display:flex;flex-direction:column;gap:8px;}
.art-body li{font-size:16.5px;line-height:1.6;color:var(--ink-2);}
.art-body a{color:var(--teal-2);text-underline-offset:3px;}
.art-body > *:last-child{margin-bottom:0;}

/* ---------- l'essentiel ---------- */
.art-key{border:1px solid var(--line);border-left:3px solid var(--teal-2);border-radius:var(--r);
  background:var(--surface);padding:22px 24px 24px;margin:0 0 40px;}
.art-key .k{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:12px;}
.art-key ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:9px;}
.art-key li{font-size:15.5px;line-height:1.55;color:var(--ink-2);}

/* ---------- encadré produit ---------- */
.art-prod{border:1px solid var(--line);border-radius:var(--r);background:var(--teal-wash);
  padding:20px 22px 22px;margin:28px 0;}
:root[data-theme="dark"] .art-prod{background:var(--surface-2);}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .art-prod{background:var(--surface-2);}}
.art-prod .k{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:10px;}
.art-prod p{font-size:15.5px;margin-bottom:10px;}
.art-prod ul{margin-bottom:0;}
.art-prod li{font-size:15px;}

/* ---------- tableau ---------- */
.art-tablewrap{overflow-x:auto;margin:24px 0 28px;}
.art-table{width:100%;border-collapse:collapse;font-size:14.5px;font-variant-numeric:tabular-nums;}
.art-table th,.art-table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);
  vertical-align:top;color:var(--ink-2);}
.art-table th{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-2);white-space:nowrap;}
.art-table td:first-child{color:var(--ink);font-weight:600;}

/* ---------- note éditoriale (couche annotation) ---------- */
.art-note{border:1px dashed var(--note-line);border-left:3px solid #C9A227;border-radius:var(--r);
  background:var(--note-bg);padding:18px 20px 20px;margin:28px 0;}
.art-note .k{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--note-ink);margin-bottom:10px;}
.art-note p,.art-note li{font-size:14.5px;line-height:1.55;color:var(--note-ink);margin:0 0 8px;}
.art-note ul{margin:0;padding-left:18px;gap:7px;}
.art-note > *:last-child{margin-bottom:0;}

/* ---------- pied d'article ---------- */
.art-next{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:52px;}
.art-next a{background:var(--ground);padding:20px 22px;text-decoration:none;display:block;}
.art-next a:hover{background:var(--surface);}
.art-next .k{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px;}
.art-next .t{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:16px;font-weight:700;
  color:var(--ink);line-height:1.3;}

/* ---------- liste des articles ---------- */
.art-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.art-card{background:var(--ground);padding:26px 26px 28px;display:flex;flex-direction:column;gap:10px;
  text-decoration:none;}
.art-card:hover{background:var(--surface);}
.art-card .tag{font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--teal);}
.art-card h3{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:19px;font-weight:700;
  line-height:1.25;letter-spacing:-.01em;color:var(--ink);margin:0;text-wrap:balance;}
.art-card p{font-size:15px;line-height:1.55;color:var(--ink-2);margin:0;}
.art-card .go{margin-top:auto;padding-top:12px;font-family:"IBM Plex Mono",monospace;font-size:12px;
  color:var(--teal-2);}

@media (max-width:1080px){
  .art-shell{grid-template-columns:1fr;gap:32px;}
  .art-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:22px;}
  .art-toc ol{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px 22px;}
}
@media (max-width:680px){
  .art-body h2{margin-top:40px;}
  .art-body p,.art-body li{font-size:16px;}
}

/* ---------- illustration de tête (point de vue, tribune) ---------- */
.art-lead{margin:0 0 34px;}
.art-lead img{display:block;width:100%;max-width:520px;height:auto;border-radius:var(--r);
  border:1px solid var(--line);}
.art-lead figcaption{margin-top:10px;font-family:"IBM Plex Mono",monospace;font-size:11px;
  letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);}
.art-pull{margin:38px 0;padding:0 0 0 22px;border-left:3px solid var(--teal-2);}
.art-pull p{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:clamp(20px,2.4vw,25px);
  font-weight:700;line-height:1.32;letter-spacing:-.015em;color:var(--ink);margin:0;text-wrap:balance;}
.art-pull .who{margin-top:12px;font-family:"IBM Plex Mono",monospace;font-size:11px;
  letter-spacing:.11em;text-transform:uppercase;color:var(--ink-3);}